i. ii. iii. Assume a demand curve is given as Qd = 25 - 5p where Qd is the quantity demanded of a good and P is the price of the good. The supply curve is given as Qs = 10p - 5, where Q is the quantity supplied. At what values of P and Q do these curves intersect? [ Now suppose at each price individuals demand five more units of output, that is the demand curve shifts to Qdd = 30 - 5p. At what values of P and Q does the new demand curve intersect the supply curve identified in part (i) State and explain three factors that can cause the demand curve to shift from Qd to Qdd.

ENGR.ECONOMIC ANALYSIS
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ISBN:9780190931919
Author:NEWNAN
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Chapter1: Making Economics Decisions
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Question 3
i. Assume a demand curve is given as Qd = 25 - 5p where Qd is the quantity
demanded of a good and P is the price of the good. The supply curve is given as
Qs = 10p - 5, where Q is the quantity supplied. At what values of P and Q do these
curves intersect? [5
ii.
iii.
iv.
Now suppose at each price individuals demand five more units of output, that is
the demand curve shifts to Qdd = 30 - 5p. At what values of P and Q does the new
demand curve intersect the supply curve identified in part (i)
State and explain three factors that can cause the demand curve to shift from Qd
to Qdd.
What is the value of price elasticity of demand in relation to the initial equilibrium
(part i) when price is $4? Is demand inelastic or elastic?
OC
Transcribed Image Text:Question 3 i. Assume a demand curve is given as Qd = 25 - 5p where Qd is the quantity demanded of a good and P is the price of the good. The supply curve is given as Qs = 10p - 5, where Q is the quantity supplied. At what values of P and Q do these curves intersect? [5 ii. iii. iv. Now suppose at each price individuals demand five more units of output, that is the demand curve shifts to Qdd = 30 - 5p. At what values of P and Q does the new demand curve intersect the supply curve identified in part (i) State and explain three factors that can cause the demand curve to shift from Qd to Qdd. What is the value of price elasticity of demand in relation to the initial equilibrium (part i) when price is $4? Is demand inelastic or elastic? OC
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